Sometimes you just hit a dead end in troubleshooting what's going on with your phone. You've tried everything you can think of, but no dice. For tech-savvy users this may be messing with carrier settings or navigating file menus, for the less-digitally inclined it might be connecting a pair of bluetooth headphones. Samsung is updating its Samsung+ app to a 3.0 version, with new…
Read MoreSource: TechCrunch